嘲笑春季安全课

Question

我试图在UserServiceImpl类中为我的方法创建测试：

@Override
    public User getActualUser() throws WebSecurityException {
        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
        if (!(authentication instanceof AnonymousAuthenticationToken)) {
            return userRepository.findByLogin(authentication.getName());
        }
        throw new WebSecurityException("Authenticated user not found");
    }

但我总是得到NullPointerException，即使我的身份验证是AnonymousAuthenticationToken的实例，测试总是return userRepository.findByLogin(authentication.getName());行。

这是我的测试类：

@RunWith(MockitoJUnitRunner.class)
public class UserServiceImplTest {
    @InjectMocks
    UserServiceImpl userService;
    @Mock
    UserRepository userRepository;
@Test(expected = WebSecurityException.class)
    public void testGetActualUserWhenAuthenticationIsInstanceOfAnonymousAuthenticationToken() {
        //SETUP
        SecurityContext securityContext = mock(SecurityContext.class);
        Authentication authentication = mock(AnonymousAuthenticationToken.class);
        when(securityContext.getAuthentication()).thenReturn(authentication);
        //CALL
        userService.getActualUser();
    }
    @Test
    public void testGetActualUserWhenAuthenticationIsNotInstanceOfAnonymousAuthenticationToken() {
        //SETUP
        User user = new User();
        Authentication authentication = mock(Authentication.class);
        when(userRepository.findByLogin(anyString())).thenReturn(user);
        when(authentication.getName()).thenReturn("user");
        //CALL
        userService.getActualUser();
        //TODO VERIFY
    }
}

你能为这种方法创建适当的测试吗？

Answer 1

你忘了：

SecurityContextHolder.setContext(/*mock*/securityContext);

。在您的测试设置中，这将修复主要NullPointerException！